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Re: patch (for 9.1) string functions
updated version, concat function doesn't use separator
Pavel
2010/3/9 Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com>:
> 2010/3/9 Merlin Moncure <mmoncure(at)gmail(dot)com>:
>> On Tue, Mar 9, 2010 at 9:30 AM, Pavel Stehule <pavel(dot)stehule(at)gmail(dot)com> wrote:
>>> postgres=# select concat('ahaha',10,null,current_date, true);
>>> concat
>>> ------------------------
>>> ahaha,10,,2010-03-09,t
>>
>> why are there commas in the output?
>>
>
> I though so comma can be default separator - but I see - it is wrong -
> separator have to be empty string.
>
> Pavel
>
>
>> merlin
>>
>
Attachment: stringfunc.diff
Description: application/octet-stream (40.4 KB)
Description: application/octet-stream (40.4 KB)
In response to
- Re: patch (for 9.1) string functions at 2010-03-09 18:31:30 from Pavel Stehule
Responses
- Re: patch (for 9.1) string functions at 2010-03-09 19:30:29 from Merlin Moncure
- Re: patch (for 9.1) string functions at 2010-07-08 07:15:38 from Takahiro Itagaki
pgsql-hackers by date
Next: From: strk Date: 2010-03-09 18:57:05 Subject: Re: Dyamic updates of NEW with pl/pgsql Previous: From: Pavel Stehule Date: 2010-03-09 18:31:30 Subject: Re: patch (for 9.1) string functions